IPX7 Waterproof: Sports Earbuds Design, Internal nano-coating protects the headphones from heavy rains or sweat throughout intense exercises; just enjoy your time when running, jogging, riding, hiking, fitness, or in the gym

Foolproof Operation: Control buttons on the headphones so that you can play and pause music, adjust the volume, skip tracks, answer and end calls, and activate the voice control of your phone with one simple operation on the headphones https://amzn.to/2weWPeu